President Trump's sprawling business company has provided special prosecutor Robert Mueller's team with records.

President Trump's sprawling business empire has provided a cache of internal documents to investigators probing possible collusion between his campaign and the Russian government, according to a report.

The Trump Organization documents, which include minutes from real estate company meetings, date to Trump's campaign announcement in June 2015 and were given to special prosecutor Robert Mueller and congressional investigators, three people familiar with the matter told CNN.

The revelation indicates that Mueller's team is focusing on business dealings conducted by Trump and his associates, in addition to the activities of his campaign.

This past summer, Trump warned in an interview that his business ventures pose a "red line" that investigators should not cross.

The White House did not respond to a request for comment from the Daily News Thursday evening.

The revelation indicates that special prosecutor Robert Mueller is now also focusing on Trump's business dealings.

(Alex Wong)

The new records include information on the controversial campaign meeting at Trump Tower in June 2016 that Donald Trump Jr. facilitated after Russian operatives promised "dirt" on Hillary Clinton, the sources said.

The records reportedly also focus on a paid speech Trump Jr. made to a pro-Russia policy think tank in October 2016, and President Trump's April 2016 foreign policy speech at the Mayflower Hotel in Washington, D.C.

Mueller's expanding investigation has so far produced four federal indictments against Trump associates. Disgraced national security adviser Michael Flynn became the first administration official to be charged in the probe when he pleaded guilty to lying to the FBI about his contacts with Russian operatives last month.